You are at the home of the top rated fire and security system company
in Suffolk County. We specialize in medium to large commercial,
industrial and retail businesses. In addition, we also serve the needs
of security-conscious homeowners. Our guaranteed products and services
include burglar alarms, fire alarms, closed circuit television, and
state-of-the-art 24HR central station monitoring.

I would like to take this opportunity to introduce myself to
you. My name is Thomas G. Parente and I am the owner and President of
Diamond Security Inc.
I have been operating in the Fire and Security business for fifteen
years. During this time my company has experienced substantial growth
and recognition amongst our peers. We have bonded strong relationships
throughout Suffolk and Nassau counties with the individuals and
municipalities responsible for the approvals and enforcement of local
and state laws. We have gained the trust and respect of these
individuals by having an open and honest work ethic governing all our
installations, always striving to do better and going the extra mile to
complete a project.
I've come to realize that the most important aspect of business is
dependability, service and follow through. You will always be able to
contact myself or a trained member of my staff 24 hours a day, 7 days a
week, concerning service or even just a question.
If you have any questions, please feel free to contact me at the number
provided.
I look forward to working with you on your Fire and Security needs.